Trends in Fast-food Consumption among Kuwaiti Youth

Is Adherence to the Saudi Healthy Plate Dietary Guidelines Associated with Eating Concerns Symptoms among Saudi Young Females?

BACKGROUND

Food-based dietary guidelines (FBDGs) offer broad recommendations based on scientific evidence, focusing on food groups rather than nutrients that should be included in the diet. Emerging adulthood (18-30 years) is a critical period for poor dietary quality and mental health. Eating habits (EHs) are formed early in life and are influenced by various factors, such as emotional state, which can lead to either binge or restricted eating, ultimately increasing the risk of eating disorders (EDs). This cross-sectional study aimed to investigate the extent of adherence to the Saudi Healthy Plate Dietary Guidelines (SHPDGs) and its potential association with Eating Concerns (ECs) among Saudi females (aged 18-30 years) from all provinces in the Kingdom of Saudi Arabia.

METHODS

A validated online questionnaire was used to assess eating behaviors (EBs) using the Starting The Conversation (STC) instrument and EC symptoms using the Eating Disorders Screen for Primary Care (ESP) screening tool.

RESULTS

The total sample size was 1092 participants with a mean age of 23.02 ± 3.47. Only 0.7% of the participants adhered to the SHPDGs and were free of EC symptoms. Conversely, 50.4% of participants who exhibited EC symptoms had poor adherence to the SHPDGs. Across Saudi Arabian provinces, high adherence to the SHPDGs was more prominent in both the Eastern and Western provinces (37.5%) than in the Central and Southern provinces (0%). The most striking result was that the Central province exhibited a high percentage of poor adherence to the SHPDGs (25.6%). Moreover, high adherence to SHPDGs was not associated with the probability of ECs.

CONCLUSIONS

The present study revealed a trend of poor adherence to SHPDGs among Saudi females, with a large proportion also experiencing EC symptoms. Accordingly, the authors recommend increasing awareness within the Saudi community about SHPDGs using educational campaigns on social media platforms to enhance the importance of adopting a healthy diet, especially among females, and demonstrate that the impact on their health and well-being is that they are experiencing multiple phases that involve pregnancy and giving birth involves specific nutritional requirements.

Factors That Most Influence the Choice for Fast Food in a Sample of Higher Education Students in Portugal

The frequency of fast food consumption among higher education students is high, causing worrying implications for public health. This study aims to relate the factors that influence the choice for fast food with social factors, nutritional status, and fast food consumption in a sample of higher education students in Portugal. An online questionnaire was developed and disseminated by social networks among students during the first half of 2023. Two hundred and thirty-seven students participated, mainly female (65.4%), who were attending public higher education institutions (59.1%), with a median of age of 20.0 (19.0; 22.0) years, and about 20% of the sample had overweight. Approximately 80% consumed fast food, and almost 40% consumed it more than once or twice a week. Predominantly (78.0%), they chose hamburger meals, spending EUR 8.0 per meal. The factors that most influenced the choice of fast food were ease or convenience of preparation (59.9%), price (48.5%), and flavor (28.3%). There were also differences between sexes and between those attending public and private higher education institutions regarding whether they usually consume fast food or not. The body mass index was positively associated with age (r: 0.142; p = 0.029) and with fast food spending (r: 0.146; p = 0.024). The results have implications for public health and clinical nutrition, and can support more effective strategies to improve food choices in higher education students.

Cardiometabolic deaths attributable to poor diet among Kuwaiti adults

BACKGROUND

Nutrition transition towards a Western diet is happening in parallel with the rapidly increasing rates of cardiovascular disease and its risk factors in Kuwait. The cardiometabolic deaths attributable to poor diet have not been quantified among Kuwaiti adults.

METHODS

Using a Comparative Risk Assessment model that incorporated dietary intake data from Kuwait's first national nutrition survey, number of cardiometabolic deaths from the World Health Organization, and estimated associations of diet with cardiometabolic deaths from the Global Burden of Disease project, we estimated the number and proportion of cardiometabolic deaths attributable to suboptimal intake of 10 dietary factors among Kuwaiti adults ages 25+ years, and by population subgroups.

FINDINGS

An estimated 1,308 (95% uncertainty interval [UI] = 1,228-1,485) cardiometabolic deaths were attributed to suboptimal diet, accounting for 64.7% (95% UI = 60.7%-73.4%) of all cardiometabolic deaths in Kuwait in 2009. The low intake of nuts/seeds was associated with the highest estimated number and proportion of cardiometabolic deaths (n = 380, 18.8%), followed by high intake of sodium (n = 256, 12.6%), low intake of fruits (n = 250, 12.4%), low intake of vegetables (n = 236, 11.7%), low intake of whole grains (n = 201, 9.9%), and high intake of sugar-sweetened beverages (n = 201, 9.9%). The estimated proportions of cardiometabolic deaths attributable to suboptimal diet were higher in men (67.7%) than women (57.8%) and in younger adults aged 25-34 years (84.5%) than older adults aged ≥55 years (55.6%).

CONCLUSION

Suboptimal dietary intake was associated with a very substantial proportion of cardiometabolic deaths among Kuwaiti adults in 2009, with young adults and men experiencing the largest proportion of diet-associated cardiometabolic deaths in Kuwait.

Mediterranean Diet Adherence in Community-Dwelling Older Adults in Spain: Social Determinants Related to the Family

The Mediterranean diet (MD), a well-established quality diet model, and regular physical activity are associated with reducing the appearance or progression of several chronic diseases and reducing morbidity and mortality. However, reduction of these goals, adherence to the MD, and regular physical activity occur at all ages, including older individuals in Mediterranean countries such as Spain, where at least adherence to the MD is culturally rooted. Objective: To evaluate the degree of adherence to the MD and physical activity in older individuals. Methods: The sample comprises 679 older adults aged 60 and over who attended activities in municipal centers for older adults in Valencia. Adherence to the Mediterranean diet, frequency of physical activity, and anthropometric assessment were used. Results: High adherence (score ≥ 9) to MD was observed only in 23.7% of the study sample. Smoking habits or having meals in fast-food restaurants on a weekly basis were significantly (p < 0.05) associated with lower MD adherence. Age, BMI, marital status, and physical activity were not significantly associated with MD adherence. Physical activity was significantly (p < 0.05) lower in individuals who were divorced or widow/ers and in those taking care of their grandchildren several times a week. Conclusions: Adherence to the MD in a big Spanish city is low among older individuals. Socio-family factors seem to play a role. Public health and governmental strategies should reinforce adherence to the MD among older individuals as a gold standard for nutrition.

Snacking pattern of college students in Saudi Arabia: a cross-sectional study

BACKGROUND

Although unhealthy snack foods are commonly consumed by college students, snacking patterns among college students have not been comprehensively examined in Saudi Arabia. In our study, we aimed to investigate snacking patterns among Saudi college students and to assess sociodemographic data that affect adherence to these snacking patterns.

METHODS

Between January 2021 and March 2021 in Jeddah, Saudi Arabia, an online survey was conducted with 662 college students from a Saudi university. The survey included sociodemographic questions and a short food frequency questionnaire (FFQ) regarding the consumption of common snack foods. Snacking patterns were generated from the FFQ using the factor analysis method.

RESULTS

Factor analyses generated seven snacking patterns, which explained 64.5% of the variance in snacking. Students in their early academic years (1-3 years) had a higher score for the convenience snack and fast-food pattern (0.22 ± 0.48 and 0.31 ± 0.52, respectively) than senior students (4-6 years) (P = 0.03 and 0.04, respectively). Healthy snacks patterns were higher among students at higher income levels (P = 0.006) and active students (P < 0.001) than among students at low- or mid-income levels and inactive students. Higher adherence to the beverages pattern was observed among male students (P = 0.03), active students (P = 0.01), and students with obesity than their counterparts (P = 0.02). The dairy products pattern was higher among male students (P = 0.04), students at higher income levels (P = 0.04), and students with obesity (P = 0.03) than their counterparts.

CONCLUSIONS

Most snacking patterns identified among the study participants were considered unhealthy. Adherence to healthy snacks is influenced by physical activity and family income. These findings may be helpful in the future for developing adequate nutrition education programs that promote health by adhering to healthy snack choices in this critical age group. Further studies are needed to confirm these findings and to investigate snacking patterns among other age groups in Saudi Arabia.

Fruit and Vegetable Intake and Barriers to Their Consumption among University Students in Kuwait: A Cross-Sectional Survey

Data on fruit and vegetable (F/V) consumption and barriers to their intake by Kuwait college students are needed for health promotional activities to curtail obesity and related comorbidities prevalent in Kuwait. This study employed a cross-sectional survey aimed at assessing the median F/V intake in a sample of Kuwait University students to determine its relationship with gender, body weight, college affiliation, and family monthly income and to explore perceived barriers to eating F/V. The median total F/V intake was 2.06, and the median intake of F/V without fries was even lower. Significant gender differences were found in intakes of fruit juice and the percentage of juice from fruit intake, with males consuming more servings per day compared to females. Male students were found to consume proportionately more fried potatoes of total vegetable intake when compared to females, whereas female students were found to consume more vegetables without fries than males. Taste, inconvenience, and lack of knowledge on F/V intake recommendations and preparation methods were among the main barriers to consuming more F/V. College students require encouragement to consume more F/V through targeted campaigns to increase awareness of recommendations, health benefits, and ways to incorporate F/V in their daily diet.

Assessment of Food Safety and Food Handling Practice Knowledge among College of Basic Education Students, Kuwait

The aim of this study is to assess the overall food safety knowledge of students at the College of Basic Education in Kuwait and to explore the relationship between their knowledge and demographic characteristics. A valid questionnaire was used that included 16 food handling practice (FHP) questions and 15 food safety knowledge (FSK) questions. Each question had one correct answer that was awarded a score of one point, while a score of zero was given for all incorrect answers. In addition, a passing percentage was calculated. A passing percentage is the percentage of participants who answered correctly ≥ 50% of the questions. A total of 585 students participated in the study (mean age = 21.3 ± 3.88 years). The results showed that the mean score of FHP was 7.56 ± 1.96 (47.2%), with the highest mean practices being using a paper towel to dry hands and washing hands before cooking or eating (91.5% and 90.1%, resp.). The lowest mean practices (5.3%) were checking the temperature of burgers followed by (6%) the way of defrosting meat. The mean score of FSK was 3.44 ± 2.00 (22.9%), with the highest mean knowledge (63.8%) being related to cleaning the kitchen counter. The lowest mean knowledge (6.8%) was related to the optimum growth temperature for the most disease-causing bacteria. The overall passing percentage of FHP was 55%, while it was 2.9% for FSK. The results obtained showed that the students with the highest FHP scores were generally female, aged ≥ 28 years, and single, and they cook by themselves all the time or sometimes ( $p<0.001$ , $p<0.001$ , $p<0.001$ , and $p=0.004$ , resp.). The students with the highest FSK scores were generally male and they cook by themselves all the time or sometimes ( $p=0.018$ and $p=0.002$ , resp.). In conclusion, the study showed that students had insufficient scores for FHP and FSK. Therefore, an effective food safety education programme is urgently needed.

High Adherence to the Mediterranean Diet Is Associated with a Reduced Risk of Obesity among Adults in Gulf Countries

The Mediterranean diet (MedDiet) is considered as a good example of a healthy dietary pattern that has protective effects on obesity. The aim of the present study was to assess the adherence of adults from three Gulf countries (Saudi Arabia, Oman, and Kuwait) to the MedDiet and its association with obesity risk. A cross-sectional study was conducted on 961 men and women (75.7%) aged 20–55 years old. Waist circumference (WC), and hip circumference (HC) were measured waist/hip ratio (WHR) and body mass index (BMI) were calculated. A validated 14-item Questionnaire was used to measure adherence to MedDiet. The mean of the adherence to MedDiet score was 5.9 ± 2.03 for the total sample. An inverse association was observed between the adherence to MedDiet and BMI after adjusting for potential confounders (p = 0.0003 in total participants, and p = 0.001 in women only). A protective effect was seen with a higher adherence to the MedDiet on HC, suggesting that a greater adherence to the MedDiet was associated with a decreased HC (p = 0.04 in total participants, and p = 0.01 in women only). In conclusion, low adherence to the MedDiet among participants from three gulf countries was associated with increased obesity indicators, BMI, and HC.

Alterations in glutathione redox homeostasis among adolescents with obesity and anemia

The reduced (GSH)-to-oxidized (GSSG) glutathione ratio represents a dynamic balance between oxidants and antioxidants. However, redox status in adolescents with obesity and anemia has not been investigated. This study investigated the association of erythrocyte GSH redox status (GSH, GSH:GSSG ratio, and glutathione peroxidase [GPx] activity) with anemia and adiposity in adolescents. This case–control study nested in a cross-sectional study enrolled 524 adolescents (268 boys; 256 girls). The prevalence of anemia in overweight and obesity (OWOB) was 5.2% in boys and 11.7% in girls. The GSH:GSSG ratio and GPx activity were significantly higher in girls than in boys (p < 0.001), in anemic than in non-anemic subjects (p < 0.001), and in OWOB than in normal-weight subjects (p < 0.001). Similarly, significantly higher GSH: GSSG level (p < 0.001) and GPx activity (p < 0.001) were found in subjects with 90th percentile waist circumference than in those with < 90th percentile. GPx and GSH:GSSG were positively associated with anemia after adjusting for age, sex, and body mass index (adjusted odds ratio, adjOR [95% confidence interval, CI] 2.18 [1.44–3.29]) or tertiles (adjOR [95% CI], T3 = 2.49 [1.03–6.01]). A similar association was noted for GSH and GPx. A compensatory increased redox defense mechanism exists in anemia and obesity among adolescents without metabolic disturbances.

Gut microbiome of native Arab Kuwaitis

Background

The human gut microbiome has an important role in health and disease. There is extensive geographical variation in the composition of the gut microbiome, however, little is known about the gut microbiome composition of people from the Arabian Peninsula. In this study, we describe the gut microbiome of Arab Kuwaitis. The gut microbiome of 25 native adult Arab Kuwaitis was characterised using 16S rRNA gene sequencing of the V3–V4 regions. Sequencing data were analysed using DADA2. Phylogeny analysis was performed using amplicon sequence variants (ASVs) assigned to the Bacteroides genus and 16S rRNA sequences of Bacteroides type strains to understand the relationships among Bacteroides ASVs.

Results

About 63% of participants were overweight/obese reflecting normal Kuwaiti population. Firmicutes and Bacteroidetes were the dominant phyla detected in the gut microbiome (representing 48% and 46% of total sequencing reads respectively). At the genus level, Bacteroides was the most abundant genus in 22 of 25 participants. A total of 223 ASVs were assigned to the Bacteroides genus, eleven of which were present in 50% or more of study participants, reflecting a high diversity of this genus. Phylogenetic analysis revealed that the Bacteroides dorei/vulgatus group was the most abundant phylogenetic group (representing 11.91% of all sequence reads) and was detected in all 25 individuals.

Conclusions

Bacteroides was the most abundant genus in the gut microbiome of native Arab Kuwaiti adults, with Bacteroides dorei/vulgatus forming the predominant phylogenetic group. The microbiome composition would also have been influenced by the nutritional status of participants.

Factors affecting the frequency of consumption of domestic and foreign fast food brands

The rapid pace of life in recent years has led to an increase in the consumption of fast-food in all age and social groups, and in this regard to an increase in the number of newly opened fast-food restaurants. Previously conducted research work in this field has shown that various factors influence an individual's decision (not) to consume fast-food, and the following five factors have stood out: convenience, brand reputation, quality, consistency and cost. Therefore, the aim of this research was identifying the key factors that influence the frequency of consumption of domestic and foreign fast-food brands. The sample included 146 subjects of different gender, age, qualifications, and employment status. The preliminary online research was carried out using the anonymous three-section questionnaire. Based on the data obtained through ordinal logical regression, the primary hypothesis was confirmed, as it was found that there was a statistically significant factor in the frequency of fast-food consumption, that factor being a convenience. It has been confirmed that convenience factor implies utility and time saving, the possibility of easy access to fast-food, almost 24 h working hours of fast-food restaurants and their relative proximity to the respondents. From the market point of view, a significant research result is that respondents gave preference to domestic versus foreign fast-food brands.